Six species of cyclopoid copepods in New Orleans were tested for biological control of Aedes albopictus larvae in discarded tires. Six to 8 weeks after introduction, Diacyclops navus, Acanthocyclops vernalis, Mesocyclops ruttneri and Mesocyclops edax reduced the number of Ae. albopictus larvae by 83, 90, 95 and 96%, respectively. Macrocyclops albidus and Mesocyclops longisetus were the most eff...

Here, we describe the draft genome sequence of Vibrio fischeri SR5, a squid symbiotic isolate from Sepiola robusta in the Mediterranean Sea. This 4.3-Mbp genome sequence represents the first V. fischeri genome from an S. robusta symbiont and the first from outside the Pacific Ocean.

A new genus Lyalia is described in Nanophyidae and three species are included in it: Lyalia curvatasp. n. (Vietnam), Lyalia robusta (Pic, 1921), comb. n. (from Nanophyes) (Java, Bali, Laos) and Lyalia albolineata (Pajni & Bhateja, 1982), comb. n. (from Ctenomerus) (India: Assam). Ctenomerus lagerstroemiae G. A. K. Marshall, 1923 is a syn. n. of Lyalia robusta. Thus, the genus Ctenomerus Schoenh...

Thick molar enamel is among the few diagnostic characters of hominins which are measurable in fossil specimens. Despite a long history of study and characterization of Paranthropus molars as relatively 'hyper-thick', only a few tooth fragments and controlled planes of section (designed to be proxies of whole-crown thickness) have been measured. Here, we measure molar enamel thickness in Austral...

Mosquitoes are vectors for several diseases including malaria, yellow and dengue fever, and encephalitis. Culex pipiens is a mosquito species with worldwide distribution whose larvae colonize temporary and permanent aquatic environments (Campos et al. 1993). Cx. pipiens is the most common species in Uruguay, where mosquito-mediated diseases are largely controlled, but the systematic reappearanc...

cDNA sequence analysis of the X-linked glucose-6-phosphate dehydrogenase (G6PD) gene has shown a base difference between two subspecies of the kangaroo, Macropus robustus robustus (wallaroo) and M. r. erubescens (euro). A thymine residue in the wallaroo at position 358 in exon 5 has been replaced by a cytosine residue in the euro, which accounts for the previously reported electrophoretic diffe...

The strontium isotopic ratio 87Sr/86Sr has been studied in the Sterkfontein Valley of South Africa to infer both habitat usage and residence for a number of early hominins. This paper examines the existing 87Sr/86Sr data collectively derived from three studies of Paranthropus robustus teeth with the aim of exploring whether the dataset as a whole may provide deeper insight into habitat, mobilit...

The bones of the posterior portion of the mammalian skull often exhibit incomplete ossification of the joints between the bones at the time of birth, with complete ossification at some point after birth. The sequence of ossification of these joints in mysticetes can be used to characterize the relative age in the calf and early juvenile ontogenetic stages. This study examined occipital joints o...

Knowledge of extinct herbivore community structuring is essential for assessing the wider ecological impacts of Quaternary extinctions and determining appropriate taxon substitutes for rewilding. Here, we demonstrate the potential for coprolite studies to progress beyond single-species diet reconstructions to resolving community-level detail. The moa (Aves: Dinornithiformes) of New Zealand are ...

Mortality profile of 48 adult females of Rhodnius robustus shows that data analyzed by weeks and days have a statistical significantly fit (p<0.0001), that allows to affirm that mortality of this species is Gompertzian.